Item description from the seller

Aluminum DOUBLE FOIL  LAYER  METRE Air Bubble Wrap

you can you it also for a car winscreen cover summer or winter

Foil insulation which works on the principle of reflecting approximately 95% radiant heat back in to the building.

The thermal performance of our bubble foil is unaffected by moisture and condensation.

We recommend sealing joints with aluminium foil tape.

Advantages:

Effective energy conservation

Non-toxic/non-carcinogenic

High thermal R-Value

Growth of fungi, mold and mildew resistance

No need for maintenance

Radiant, convective and conductive heat insulation

Clean, lightweight and easy to install